1、定义TableInfo类,该类具有形状shape(String类型)、高度height(int类型)、和所属工人owner(Worker类型)三个属性。为TableInfo类添加必要的构造方法和置取方法,并定义print方法,输出“This is zhangsan's table”
2、定义Worker类,该类具有名字name(String类型)、桌子table(TableInfo类型)两个属性。为Worker类添加必要的构造方法和置取方法,并定义print方法,输出“zhangsan has a square table”
3、定义测试类Test,main方法的代码如下:
image.png
【输入形式】
两个字符串,一个是桌子的形状,一个是工人的姓名
【输出形式】
两句话:
This is zhangsan's table
zhangsan has a square table
【样例输入】
please input table's shape:
square
please input worker's name:
zhangsan
【样例输出】
This is zhangsan's table
zhangsan has a square table
```java
import java.util.Scanner;
class TableInfo {
String shape;
int height;
TableInfo() {
}
TableInfo(String shape, int height) {
this.shape = shape;
this.height = height;
}
void print() {
System.out.println("This is zhangsan's table");
}
}
class Worker{
String name;
TableInfo table;
Worker(){}
Worker(String name,TableInfo table){
this.name=name;
this.table=table;
}
void print(){
System.out.println("zhangsan has a square table");
}
}
class c {
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
System.out.println("please input table's shape:");
String shape=sc.next();
TableInfo table =new TableInfo(shape,80);
System.out.println("please input worker's name:");
String name=sc.next();
Worker worker =new Worker(name,table);
table.print();
System.out.println("-----");
worker.print();
}
}
```